and, you know, i feel-- you know i feel, you know, tremendous hurt behind what hpened. and, you know, i should have took the initiative to stop it all, you know, and i didn't. i didn't step up. i wasn't a leader. >> reporter: so for the cynics who will say, ", you know, what, i don't know. michael vick might be more concerned about the fact that his career was hurt than dogs were hurt." >> i don't-- i mean, football don't even matter. >> couric: you can watch all of james brown's interview with michael vick on "60 minutes" this sunday rightere on cbs. and coming up next, gender, date of birth-- the questions you'll soon have to answer to buy an airline ticket. eat reason for me to keep my bones strong but even with calcium, vitamin d, and exercise, i still got osteoporosis. i never thought i could do more than stop my bone loss. then my doctor told me i could, with once-monthly boniva.